Electronic dog collar



FIG. 1 is a front perspective view of an electronic dog collar showing the new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a top view thereof; and,

FIG. 6 is a bottom view thereof.

The strap portions depicted by broken lines in the drawing views have been shown for the purpose of illustrating portions of the electronic dog collar that form no part of the claimed design. 

CLAIM The ornamental design for an electronic dog collar, as shown and described. 